A magnitude ML 2.0 earthquake occured in region: 2 km W Tredozio (FC), on
and geographic coordinates (lat, lon) 44.0810, 11.7220 at 25 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Tredozio | FC | 2 | 1212 | 1212 |
Portico e San Benedetto | FC | 8 | 756 | 1968 |
Marradi | FI | 9 | 3139 | 5107 |
Rocca San Casciano | FC | 10 | 1910 | 7017 |
Modigliana | FC | 10 | 4560 | 11577 |
Premilcuore | FC | 12 | 799 | 12376 |
Dovadola | FC | 14 | 1653 | 14029 |
Palazzuolo sul Senio | FI | 14 | 1154 | 15183 |
Brisighella | RA | 16 | 7639 | 22822 |
Casola Valsenio | RA | 18 | 2617 | 25439 |
Galeata | FC | 18 | 2516 | 27955 |
San Godenzo | FI | 19 | 1167 | 29122 |
Civitella di Romagna | FC | 19 | 3786 | 32908 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2014-02-17 14:27:13 |
44.0812 | 11.7217 | 25 | 2015-09-21 09:34:15 |
Bollettino Sismico Italiano INGV | 8843741 |
Reviewed Rev100 |
ML 2.0 | 2014-02-17 14:27:13 |
44.0792 | 11.725 | 25 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 5553711 |
Reviewed Rev200 |
ML 2.0 | 2014-02-17 14:27:13 |
44.079 | 11.725 | 25 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 5553761 |
Field | Value |
---|---|
Time (UTC) | 2014-02-17 14:27:13 ± 0.16 |
Latitude | 44.0812 ± 0.0063 |
Longitude | 11.7217 ± 0.0088 |
Depth (km) | 25 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 8843741 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 677 |
Semi-minor axis of confidence ellipse (meter) | 453 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 238 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 680.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 126 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.01079 |
Epicentral distance of station farthest from the epicenter (degree) | 0.60524 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.1 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 5553711 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2014-02-17 14:38:29 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.1 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 8843741 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-01-22 12:19:57 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 5553761 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2014-02-17 14:57:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MTCR.EHZ. | 2014-02-17T14:27:32.70 | 0.6 | undecidable | manual | S | 264 | 57.5979 | 107 | 0.53 | 44 |
IV.CRE.HHZ. | 2014-02-17T14:27:31.80 | 0.3 | undecidable | manual | S | 160 | 54.501 | 108 | 0.43 | 66 |
IV.ASQU.HHZ. | 2014-02-17T14:27:26.00 | 0.3 | undecidable | manual | S | 170 | 32.0457 | 122 | 0.09 | 74 |
IV.PARC.HHE. | 2014-02-17T14:27:25.07 | 0.3 | undecidable | manual | P | 139 | 63.2922 | 105 | -0.16 | 70 |
IV.RUFI.EHZ. | 2014-02-17T14:27:25.90 | 0.6 | undecidable | manual | S | 212 | 31.8459 | 122 | 0.03 | 50 |
IV.SEI.HHZ. | 2014-02-17T14:27:25.00 | 0.6 | undecidable | manual | S | 264 | 29.0487 | 125 | -0.26 | 48 |
IV.CRMI.HHZ. | 2014-02-17T14:27:25.66 | 0.1 | undecidable | manual | P | 242 | 67.1772 | 104 | -0.15 | 91 |
IV.MTCR.EHZ. | 2014-02-17T14:27:24.52 | 0.1 | undecidable | manual | P | 264 | 57.5979 | 107 | 0.13 | 95 |
IV.CRE.HHZ. | 2014-02-17T14:27:24.08 | 0.1 | undecidable | manual | P | 160 | 54.501 | 108 | 0.16 | 94 |
IV.SFI.EHZ. | 2014-02-17T14:27:23.90 | 0.1 | undecidable | manual | S | 153 | 21.9669 | 134 | 0.11 | 100 |
IV.BRIS.HHZ. | 2014-02-17T14:27:23.10 | 0.3 | undecidable | manual | S | 13 | 16.2726 | 143 | 0.32 | 72 |
IV.MTRZ.HHZ. | 2014-02-17T14:27:21.61 | 0.1 | undecidable | manual | P | 318 | 34.9428 | 119 | 0.46 | 92 |
IV.LMD.HHZ. | 2014-02-17T14:27:21.40 | 0.3 | undecidable | manual | S | 250 | 1.1988 | 177 | 0.04 | 79 |
IV.RUFI.EHZ. | 2014-02-17T14:27:20.45 | 0.1 | undecidable | manual | P | 212 | 31.8459 | 122 | -0.3 | 95 |
IV.ASQU.HHZ. | 2014-02-17T14:27:20.71 | 0.1 | undecidable | manual | P | 170 | 32.0457 | 122 | -0.06 | 100 |
IV.SEI.HHZ. | 2014-02-17T14:27:20.17 | 1.0 | positive | manual | P | 264 | 29.0487 | 125 | -0.22 | 24 |
IV.SFI.EHZ. | 2014-02-17T14:27:19.38 | 0.1 | undecidable | manual | P | 153 | 21.9669 | 134 | -0.17 | 100 |
IV.BRIS.HHZ. | 2014-02-17T14:27:18.63 | 0.1 | negative | manual | P | 13 | 16.2726 | 143 | -0.34 | 97 |
IV.LMD.HHZ. | 2014-02-17T14:27:17.68 | 0.1 | positive | manual | P | 250 | 1.1988 | 177 | -0.47 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BRIS.HHN. | ML:2.1 | 0.0006215 | 0.6 | AML | other | m | 2014-02-17T14:27:23.35 |
IV.BRIS.HHE. | ML:1.9 | 0.00040800000000000005 | 0.34 | AML | other | m | 2014-02-17T14:27:23.56 |